Title:
無線通信システム、基地局、移動局及び送信パラメータの決定方法
Document Type and Number:
Japanese Patent JP5418495
Kind Code:
B2
Abstract:
Provided is a wireless communication system, wherein when a difference occurs between a reception quality reported from a mobile station and a reception quality of the transmitted data, a transmission parameter(MCS) matched to the quality of when the data is received can be selected. An MCS judgment unit (203) of a base station determines a transmission parameter (MCS) by using reception quality information from which inter-adjacent-area (sector) interference is removed instead of reception quality information reported from a mobile station according to resource allocation information about an area to which the mobile station is connected and resource allocation information about an adjacent area when no inter-area interference occurs during data transmission. The thus determined transmission parameter (MCS) becomes equal to or higher than that determined by the reception quality reported from the mobile station.
Inventors:
Daisuke Ota
Application Number:
JP2010505920A
Publication Date:
February 19, 2014
Filing Date:
March 31, 2009
Export Citation:
Assignee:
NEC
International Classes:
H04W28/18; H04W72/12; H04W88/02
Domestic Patent References:
| JP2008048148A | 2008-02-28 |
Foreign References:
| WO2007023787A1 | 2007-03-01 |
Attorney, Agent or Firm:
Kato Asamichi